Chill-Its 6210 Phase Change Cooling Vest

The Chill-Its 6210 Phase Change Cooling Vest from Ergodyne is designed to provide immediate and long-lasting core cooling relief for workers in hot environments. The phase change cooling packs maintain a constant 64°F / 18°C temperature for up to 2 hours, helping reduce heat stress during demanding work conditions.

Unlike traditional ice vests, phase change material delivers steady cooling without freezing solid, dripping, or becoming overly bulky. This makes the 6210 cooling vest a great option for construction, industrial work, utilities, warehouses, outdoor crews, and workers wearing non-breathable PPE such as Tyvek suits or FR coveralls.

Key Features

• Provides immediate and long-lasting core cooling relief
• Phase change packs maintain a constant 64°F / 18°C temperature
• Cooling relief lasts up to 2 hours
• Works in dry heat, high humidity, indoor, and outdoor environments
• Cooling packs activate in as little as 10 minutes
• Low-profile design fits close to the body for better cooling performance
• Durable nylon-coated exterior helps protect against light abrasions
• Adjustable hook and loop shoulder straps and waist buckles for a better fit
• Lightweight design weighs under 3 lbs

How to Activate

Activate the cooling vest by placing it in a cooler of ice water for approximately 10 minutes, in a freezer for 2 to 3 hours, or in a refrigerator for 5 to 6 hours. Activation time may vary depending on the temperature of the cooler, freezer, or refrigerator.

What Is Phase Change Material?

Phase Change Material, or PCM, is designed to absorb and release heat at a controlled temperature. Instead of freezing solid like a traditional ice pack, PCM cooling packs stay at a more comfortable cooling point to provide steady relief without the risk of extreme cold or ice burn.

Cleaning Instructions

• Cooling packs should be hand washed with mild detergent and warm water
• Dry cooling packs with a paper towel or cloth
• Do not machine wash or machine dry the cooling packs
• Fabric vest is machine washable with mild soap
• Hang dry the fabric vest

Product Specifications

• Model: Chill-Its 6210
• Item Code: 12222
• Brand: Ergodyne
• Category: Heat Stress Safety
• Cooling Technology: Phase Change Material
• Cooling Temperature: 64°F / 18°C
• Cooling Duration: Up to 2 hours
• Activation Time: As little as 10 minutes in ice water
• Fit: Adjustable shoulder straps and waist buckles

The Chill-Its 6210 Phase Change Cooling Vest is a dependable heat stress safety solution for crews working in hot conditions. It helps keep workers cooler, more comfortable, and better protected when the temperature rises.